Once upon a time, there was a dog who was very greedy.

One day, the dog found a bone in the middle of the street.

The dog picked up the bone and ran happily to a quiet spot.

As the dog was enjoying the bone, he saw his own reflection in a river.

Thinking there was another dog with an even bigger bone, the greedy dog growled at his own reflection.

But as the dog opened his mouth to growl, the bone fell into the river and was gone forever.

The greedy dog felt sad and realized his greed had cost him the bone.

From that day on, the dog learned to not be greedy and appreciate what he had.